农学 >>> 农学总论 >>> 农业基础学科 农学其他学科
搜索结果: 1-3 共查到农学总论 Selection相关记录3条 . 查询时间(0.037 秒)
In Hungary the black locust (Robinia pseudoacacia Linnaeus) is one of the most important exotic stand-forming tree species growing mostly under unfavourable ecological conditions. Considering the cli...
The aim of this selection research was to determine the having large fruits and high yielded of cornelian cherries ( Cornus mas L.) grown in Çoruh valley during 1994-1995. Forty types were choo...
Due to a severe population decline and shrinkage of distribution range in the past decades, the red-footed falcon has gained top priority in both worldwide and Hungarian nature conservation. As a facu...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...